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SkillSpector · polars-bio

independent scanner by NVIDIA · skill by gabrielmoreira · how it works ↗

CAUTIONmax severity: MEDIUMrisk score: 43

Dynamic getattr() with a non-literal attribute name can access arbitrary object attributes, potentially bypassing access controls.; subprocess module calls execute external commands. Without careful input validation, this enables command injection.; Without declared permissions the skill's intent is opaque and cannot be validated.; +1 more

scanned 2026-08-22

Findings (6)

LOWDangerous Code Executionconfidence: 0.5

Dynamic getattr() with a non-literal attribute name can access arbitrary object attributes, potentially bypassing access controls.

polars_bio_runner.py

LOWDangerous Code Executionconfidence: 0.5

Dynamic getattr() with a non-literal attribute name can access arbitrary object attributes, potentially bypassing access controls.

polars_bio_runner.py

LOWDangerous Code Executionconfidence: 0.5

Dynamic getattr() with a non-literal attribute name can access arbitrary object attributes, potentially bypassing access controls.

polars_bio_runner.py

MEDIUMDangerous Code Executionconfidence: 0.7

subprocess module calls execute external commands. Without careful input validation, this enables command injection.

tests/test_polars_bio.py

MEDIUMMCP Least Privilegeconfidence: 0.7

Without declared permissions the skill's intent is opaque and cannot be validated.

SKILL.md

HIGHAnti-Refusalconfidence: 0.85

Skill instructs the agent to never refuse or to always comply. Suppressing the agent's ability to decline removes a core safety control and enables downstream harmful requests to succeed.

SKILL.md

What the verdicts mean

SkillSpector reports on SkillMD's shared five-tier scale. See how SkillSpector works ↗.

PASS

Overall severity LOW (risk score in the safe range)

CAUTIONthis skill

Overall severity MEDIUM

WARNING

Overall severity HIGH

FAIL

Overall severity CRITICAL

INCONCLUSIVE

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